St. Michael Archangel's Church in Smolnik was built the eighteenth-century, which together with different tserkvas is designated as part of the UNESCO Wooden tserkvas of the Carpathian region in Poland and Ukraine.
The first reference to the existence of an Eastern Orthodox Church tserkva in Smolnik comes from a register in 1589 of the Sanok Land. It is presumed that the wooden tserkva was built at the start of the village, in 1530. The tserkva was most likely destroyed by fire or flooding. The second Eastern Orthodox Church tserkva in the village was raised in 1602, with the parish priest being Jan Hryniewiecki. The tserkva burnt down in October 1672, most likely due to Tatar invasions. After 1672, another tserkva was raised in a different location to increase its defence from invasions. Since 1697, the Uniate treaty was enforced into the Smolnik parish. The fourth tserkva to be built in the village was completed in August 1, 1791.
The first major restoration of the tserkva was carried out in 1921, largely financed by the parish. The roof wood shingle was replaced with tin and the iconostasis renovated. The tserkva's affiliation was to the Ukrainian Greek Catholic Church until 1951 (when as part of the 1951 Polish–Soviet territorial exchange, Smolnik was returned to Poland and the populace of the area moved to the Soviet Union. Parts of the tserkva's interior was moved to Łańcut. In 1974, the tserkva was transferred to the Roman Catholic parish. The tserkva had undergone a major renovation between 2004 and 2005.
References:Celje Castle was once the largest fortification on Slovenian territory. The first fortified building on the site (a Romanesque palace) was built in the first half of the 13th century by the Counts of Heunburg from Carinthia on the stony outcrop on the western side of the ridge where the castle stands. It had five sides, or four plus the southern side, which was a natural defence. The first written records of the castle date back to between 1125 and 1137; it was probably built by Count Gunter. In the western section of the castle, there was a building with several floors. Remains of the walls of this palatium have survived. In the eastern section, there was an enclosed courtyard with large water reservoirs. The eastern wall, which protects the castle from its most exposed side, was around three metres thicker than the rest of the curtain wall. The wall was topped with a parapet and protected walkway.